Editions split between two halves of one legend, the filial son Dong Yong and his child Dong Zhong. Dong Yong, one of the Twenty-Four Exemplars of Filial Piety, was so poor that he sold himself into service to pay for his father's burial. A heavenly maiden came down, married him, wove silk to buy back his freedom, and then returned to the sky. Their son Dong Zhong grew up mocked for having no mother. A wise man told him to climb Taibai Mountain on the seventh day of the seventh month, and there he found her. The image line names exactly this moment, a child meeting its mother, and it fits a lot about support arriving where it seemed lost. The help is real but the road there is long, which keeps the grade at middle.